MoE 路由策略详解：从 Mixtral Top-2 到 DeepSeek-V4 哈希路由
MoE Routing Strategies Explained: Top-K, Expert-Choice, Sigmoid Gating and Dynamic Routing (2026 Guide)
搞 MoE 的朋友可以看这篇，把 Mixtral 的 top-2 到 DeepSeek-V4 的哈希路由等 7 种做法放一起对比，还标了各自用在哪。
这篇指南梳理了 7 种 MoE 路由方法，解释每个 token 如何被分配给专家处理。文中从 Mixtral 的 top-2 softmax 讲起，覆盖 Expert-Choice、Sigmoid 门控与动态路由等策略。DeepSeek-V4 使用的哈希路由也被纳入对比，每种方法都标注了对应的代表模型。
MoE Routing Strategies Explained: Top-K, Expert-Choice, Sigmoid Gating and Dynamic Routing (2026 Guide)
MoE routing strategies decide which experts process each token. This guide explains 7 methods, from Mixtral's top-2 softmax to DeepSeek-V4's hash routing, with the models that use each one. The post MoE Routing Strategies Explained: Top-K, Expert-Choice, Sigmoid Gating and Dynamic Routing (2026 Guide) appeared first on MarkTechPost .
